Finding the Third Proportional to 21,917.25 and 47,934.56

Step by Step Solution

1. Step 1: Write the proportion equation
   21,917.25 : 47,934.56 = 47,934.56 : x
2. Step 2: Convert to fraction form
   21,917.25/47,934.56 = 47,934.56/x
3. Step 3: Cross multiply
   21,917.25x = 47,934.56 × 47,934.56
4. Step 4: Simplify right side
   21,917.25x = 2,297,722,282.07
5. Step 5: Solve for x
   x = 2,297,722,282.07/21,917.25
6. Step 6: Final answer
   x = 104,836.25